Transaction not yet indexed

28fMBocA1taGsULqqrG4aUGS22giXmW1XfooduhGnMSVcpXtt8DdFJd6ZwhuEGhTS1WTr8f6cpyaWKDXxw5XCtty

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.